7 material differences · fewer than 12

Tractor oneJ.I. Case 22901978–1983No measured PTO figureTractor twoSteyr 8170 a1980–1986No measured PTO figure

Which should you choose?

Read our verdict on the 2290 and the 8170 a → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

7 material differences · 8 fields identical or within 5%, which is not counted as material

J.I. Case 2290 and Steyr 8170 a, field by field
Field	2290	8170 a	Gap
Engine
Engine power, claimed claimed	147.9 hp	148.0 hp	—
Engine declared	CASE 504 BDT	Steyr WD 612.89	differs
Displacement declared	8.26 L	6.60 L	+25% 2290
Maximum torque declared	451 lb·ft · 611 N·m	451 lb·ft · 612 N·m	—
Transmission
Top speed declared	15.5–18.6 mph · 25–30 km/h	15.5–18.6 mph · 25–30 km/h	—
Clutch declared	Pedal operated wet disc clutch	—	—
Hydraulics & hitch
Pump flow declared	21.0 gpm · 79.5 L/min	11.1 gpm · 42.0 L/min	+89% 2290
Pressure declared	—	3,553 psi · 245 bar	—
Rear PTO speeds declared	540/1000 rpm	540/1000 rpm	—
Weight & dimensions
Unladen weight declared	12,769–13,700 lb · 5,792–6,214 kg	13,281 lb · 6,024 kg	—
Maximum permissible mass declared	—	17,637 lb · 8,000 kg	—
Wheelbase declared	104.0 in · 2,642 mm	106.3 in · 2,700 mm	—
Length declared	175.5 in · 4,458 mm	196.1 in · 4,980 mm	+12% 8170 a
Width declared	96.0 in · 2,438 mm	92.1 in · 2,340 mm	—
Height, over the cab declared	115.0 in · 2,921 mm	108.3 in · 2,750 mm	+6% 2290
Ground clearance declared	16.0 in · 406 mm	18.9 in · 480 mm	+18% 8170 a
Turning radius, braked declared	12.1 ft · 3.68 m	16.2 ft · 4.95 m	+35% 8170 a
Fuel tank declared	259.9 qt · 246.0 L	253.6 qt · 240.0 L	—

Source

Source